The Rift Cracker is an item in Into the Nexus. It was created by Pollyx and allows robots to cross over in and out of realities. It is installed in Clank by Pollyx after he is found on planet Yerek, and allows him to cross over into the Netherverse to lure a nether back into the real world. By doing so, the nether would become unstable and set off a violent reaction, breaking down walls and allowing Ratchet and Clank to proceed. The transdimensional software also allows Clank to bend gravity in the Netherverse.
- Ratchet & Clank: Into the Nexus game manual manual